<?php



/**

 * 蔓云电商 广告位置管理程序

 * ============================================================================

 * * 版权所有 2012-2014 北京蔓云网络科技有限公司，并保留所有权利。

 * 网站地址: http://www.xaphp.cn；

 * ----------------------------------------------------------------------------

 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和

 * 使用；不允许对程序代码以任何形式任何目的的再发布。

 * ============================================================================

 * $Author: pangbin $

 * $Id: ad_position.php 17217 2014-05-12 06:29:08Z pangbin $

*/



define('IN_HHS', true);



require(dirname(__FILE__) . '/includes/init.php');

require_once(ROOT_PATH . 'languages/' .$_CFG['lang']. '/admin/ads.php');



/* act操作项的初始化 */

if (empty($_REQUEST['act']))

{

    $_REQUEST['act'] = 'list';

}

else

{

    $_REQUEST['act'] = trim($_REQUEST['act']);

}



$smarty->assign('lang', $_LANG);

$exc = new exchange($hhs->table("ad_position"), $db, 'position_id', 'position_name');



/*------------------------------------------------------ */

//-- 广告位置列表

/*------------------------------------------------------ */

if ($_REQUEST['act'] == 'list')

{
	/* 检查权限 */

    admin_priv('ad_position');

    $smarty->assign('ur_here',     $_LANG['ad_position']);

    $smarty->assign('action_link', array('text' => '广告位置添加', 'href' => 'ad_position.php?act=add'));

    $smarty->assign('full_page',   1);



    $position_list = ad_position_list();



    $smarty->assign('position_list',   $position_list['position']);

    $smarty->assign('filter',          $position_list['filter']);

    $smarty->assign('record_count',    $position_list['record_count']);

    $smarty->assign('page_count',      $position_list['page_count']);



    assign_query_info();

    $smarty->display('ad_position_list.htm');

}



/*------------------------------------------------------ */

//-- 添加广告位页面

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'add')

{

    admin_priv('ad_add');



    /* 模板赋值 */

    $smarty->assign('ur_here',     $_LANG['position_add']);

    $smarty->assign('form_act',    'insert');



    $smarty->assign('action_link', array('href' => 'ad_position.php?act=list', 'text' => $_LANG['ad_position']));

    $smarty->assign('posit_arr',   array('position_style' => '<table cellpadding="0" cellspacing="0">' ."\n". '{foreach from=$ads item=ad}' ."\n". '<tr><td>{$ad}</td></tr>' ."\n". '{/foreach}' ."\n". '</table>'));



    assign_query_info();

    $smarty->display('ad_position_info.htm');

}

elseif ($_REQUEST['act'] == 'insert')

{

    admin_priv('ad_add');



    /* 对POST上来的值进行处理并去除空格 */

    $position_name = !empty($_POST['position_name']) ? trim($_POST['position_name']) : '';

    $position_desc = !empty($_POST['position_desc']) ? nl2br(htmlspecialchars($_POST['position_desc'])) : '';

    $ad_width      = !empty($_POST['ad_width'])      ? intval($_POST['ad_width'])  : 0;

    $ad_height     = !empty($_POST['ad_height'])     ? intval($_POST['ad_height']) : 0;



    /* 查看广告位是否有重复 */

    if ($exc->num("position_name", $position_name) == 0)

    {

        /* 将广告位置的信息插入数据表 */

        $sql = 'INSERT INTO '.$hhs->table('ad_position').' (position_name, ad_width, ad_height, position_desc, position_style) '.

               "VALUES ('$position_name', '$ad_width', '$ad_height', '$position_desc', '$_POST[position_style]')";



        $db->query($sql);

        /* 记录管理员操作 */

        admin_log($position_name, 'add', 'ads_position');



        /* 提示信息 */

        $link[0]['text'] = $_LANG['ads_add'];

        $link[0]['href'] = 'ads.php?act=add';



        $link[1]['text'] = $_LANG['continue_add_position'];

        $link[1]['href'] = 'ad_position.php?act=add';



        $link[2]['text'] = $_LANG['back_position_list'];

        $link[2]['href'] = 'ad_position.php?act=list';



        sys_msg($_LANG['add'] . "&nbsp;" . stripslashes($position_name) . "&nbsp;" . $_LANG['attradd_succed'], 0, $link);

    }

    else

    {

        $link[] = array('text' => $_LANG['go_back'], 'href' => 'javascript:history.back(-1)');

        sys_msg($_LANG['posit_name_exist'], 0, $link);

    }

}



/*------------------------------------------------------ */

//-- 广告位编辑页面

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'edit')

{

    admin_priv('ad_add');



    $id = !empty($_GET['id']) ? intval($_GET['id']) : 0;



    /* 获取广告位数据 */

    $sql = 'SELECT * FROM ' .$hhs->table('ad_position'). " WHERE position_id='$id'";

    $posit_arr = $db->getRow($sql);



    $smarty->assign('ur_here',     $_LANG['position_edit']);

    $smarty->assign('action_link', array('href' => 'ad_position.php?act=list', 'text' => $_LANG['ad_position']));

    $smarty->assign('posit_arr',   $posit_arr);

    $smarty->assign('form_act',    'update');



    assign_query_info();

    $smarty->display('ad_position_info.htm');

}

elseif ($_REQUEST['act'] == 'update')

{

    admin_priv('ad_add');



    /* 对POST上来的值进行处理并去除空格 */

    $position_name = !empty($_POST['position_name']) ? trim($_POST['position_name']) : '';

    $position_desc = !empty($_POST['position_desc']) ? nl2br(htmlspecialchars($_POST['position_desc'])) : '';

    $ad_width      = !empty($_POST['ad_width'])      ? intval($_POST['ad_width'])  : 0;

    $ad_height     = !empty($_POST['ad_height'])     ? intval($_POST['ad_height']) : 0;

    $position_id   = !empty($_POST['id'])            ? intval($_POST['id'])        : 0;

    /* 查看广告位是否与其它有重复 */

    $sql = 'SELECT COUNT(*) FROM ' .$hhs->table('ad_position').

           " WHERE position_name = '$position_name' AND position_id <> '$position_id'";

    if ($db->getOne($sql) == 0)

    {

        $sql = "UPDATE " .$hhs->table('ad_position'). " SET ".

               "position_name    = '$position_name', ".

               "ad_width         = '$ad_width', ".

               "ad_height        = '$ad_height', ".

               "position_desc    = '$position_desc', ".

               "position_style   = '$_POST[position_style]' ".

               "WHERE position_id = '$position_id'";

        if ($db->query($sql))

        {

           /* 记录管理员操作 */

           admin_log($position_name, 'edit', 'ads_position');



           /* 清除缓存 */

           clear_cache_files();



           /* 提示信息 */

           $link[] = array('text' => $_LANG['back_position_list'], 'href' => 'ad_position.php?act=list');

           sys_msg($_LANG['edit'] . ' ' .stripslashes($position_name).' '. $_LANG['attradd_succed'], 0, $link);

        }

    }

    else

    {

        $link[] = array('text' => $_LANG['go_back'], 'href' => 'javascript:history.back(-1)');

        sys_msg($_LANG['posit_name_exist'], 0, $link);

    }

}



/*------------------------------------------------------ */

//-- 排序、分页、查询

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'query')

{

    $position_list = ad_position_list();



    $smarty->assign('position_list',   $position_list['position']);

    $smarty->assign('filter',          $position_list['filter']);

    $smarty->assign('record_count',    $position_list['record_count']);

    $smarty->assign('page_count',      $position_list['page_count']);



    make_json_result($smarty->fetch('ad_position_list.htm'), '',

        array('filter' => $position_list['filter'], 'page_count' => $position_list['page_count']));

}



/*------------------------------------------------------ */

//-- 编辑广告位置名称

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'edit_position_name')

{

    check_authz_json('ad_add');



    $id     = intval($_POST['id']);

    $position_name   = json_str_iconv(trim($_POST['val']));



    /* 检查名称是否重复 */

    if ($exc->num("position_name", $position_name, $id) != 0)

    {

        make_json_error(sprintf($_LANG['posit_name_exist'], $position_name));

    }

    else

    {

        if ($exc->edit("position_name = '$position_name'", $id))

        {

            admin_log($position_name,'edit','ads_position');

            make_json_result(stripslashes($position_name));

        }

        else

        {

            make_json_result(sprintf($_LANG['brandedit_fail'], $position_name));

        }

    }

}



/*------------------------------------------------------ */

//-- 编辑广告位宽高

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'edit_ad_width')

{

    check_authz_json('ad_add');



    $id         = intval($_POST['id']);

    $ad_width   = json_str_iconv(trim($_POST['val']));



    /* 宽度值必须是数字 */

    if (!preg_match("/^[\.0-9]+$/",$ad_width))

    {

        make_json_error($_LANG['width_number']);

    }



    /* 广告位宽度应在1-1024之间 */

    if ($ad_width > 10240 || $ad_width < 1)

    {

        make_json_error($_LANG['width_value']);

    }



    if ($exc->edit("ad_width = '$ad_width'", $id))

    {

        clear_cache_files(); // 清除模版缓存

        admin_log($ad_width, 'edit', 'ads_position');

        make_json_result(stripslashes($ad_width));

    }

    else

    {

        make_json_error($db->error());

    }

}



/*------------------------------------------------------ */

//-- 编辑广告位宽高

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'edit_ad_height')

{

    check_authz_json('ad_add');



    $id         = intval($_POST['id']);

    $ad_height  = json_str_iconv(trim($_POST['val']));



    /* 高度值必须是数字 */

    if (!preg_match("/^[\.0-9]+$/",$ad_height))

    {

        make_json_error($_LANG['height_number']);

    }



    /* 广告位宽度应在1-1024之间 */

    if ($ad_height > 10240 || $ad_height < 1)

    {

        make_json_error($_LANG['height_value']);

    }



    if ($exc->edit("ad_height = '$ad_height'", $id))

    {

        clear_cache_files(); // 清除模版缓存

        admin_log($ad_height, 'edit', 'ads_position');

        make_json_result(stripslashes($ad_height));

    }

    else

    {

        make_json_error($db->error());

    }

}



/*------------------------------------------------------ */

//-- 删除广告位置

/*------------------------------------------------------ */

elseif ($_REQUEST['act'] == 'remove')

{

    check_authz_json('ad_remove');



    $id = intval($_GET['id']);



    /* 查询广告位下是否有广告存在 */

    $sql = "SELECT COUNT(*) FROM " .$GLOBALS['hhs']->table('ad'). " WHERE position_id = '$id'";



    if ($db->getOne($sql) > 0)

    {

        make_json_error($_LANG['not_del_adposit']);

    }

    else

    {

        $exc->drop($id);

        admin_log('', 'remove', 'ads_position');

    }



    $url = 'ad_position.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);



    hhs_header("Location: $url\n");

    exit;

}



/* 获取广告位置列表 */

function ad_position_list()

{

    $filter = array();



    /* 记录总数以及页数 */

    $sql = 'SELECT COUNT(*) FROM ' . $GLOBALS['hhs']->table('ad_position');

    $filter['record_count'] = $GLOBALS['db']->getOne($sql);



    $filter = page_and_size($filter);



    /* 查询数据 */

    $arr = array();

    $sql = 'SELECT * FROM ' .$GLOBALS['hhs']->table('ad_position'). ' ORDER BY position_id DESC';

    $res = $GLOBALS['db']->selectLimit($sql, $filter['page_size'], $filter['start']);

    while ($rows = $GLOBALS['db']->fetchRow($res))

    {

        $position_desc = !empty($rows['position_desc']) ? sub_str($rows['position_desc'], 50, true) : '';

        $rows['position_desc'] = nl2br(htmlspecialchars($position_desc));



        $arr[] = $rows;

    }



    return array('position' => $arr, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);

}



?>

